? >>> breaking news, jerry sandusky just releases a defiant message on the eve of his sentencing. >>> crash course. a 5-car pileup at 200 miles per hour. what nascar pros tell us about how we can survive a crash on the highway. >>> and never let go. that famous movie scene fighting for life in the water. something brand new tonight. rose and jack could have done to have a happy ending. >> i'll never let you go, jack.o have a happy ending. >> i'll never let you go, jack. >>> and a good evening on this holiday to you, and as we come on the air, the evidence is pouring in, that presidential debate last week was a game changer, at least for now. here's the newest poll. for the first time governor mitt romney pulling ahead leading president obama among likely voters. the president is under pressure tonight, so what are his plans to turn this around? 29 days to go before americans head to the polls, it's "your voice, your vote," and abc's jake tapper has been working the phones talking to campaign insiders. he's at the white house. jake? >> reporter: good evening, diane. well, the obama campaign'